JP7167360B2 - 回転ノズルを備えたファン - Google Patents
回転ノズルを備えたファン Download PDFInfo
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- JP7167360B2 JP7167360B2 JP2021547954A JP2021547954A JP7167360B2 JP 7167360 B2 JP7167360 B2 JP 7167360B2 JP 2021547954 A JP2021547954 A JP 2021547954A JP 2021547954 A JP2021547954 A JP 2021547954A JP 7167360 B2 JP7167360 B2 JP 7167360B2
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/461—Adjustable nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/08—Influencing flow of fluids of jets leaving an orifice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
1203 第1のフローベクタリング空気出口
1207 弁部材
1208 円形面/面
1210 外側ケーシング
1211 円形面上の円形開口部
1212 円形ベースの円形開口部
1213 リップ
1214 内側ケーシング
1214c 第1の段付き側部分
1214d 第2の段付き側部分
1215 第1のサイドダクト
1216 第2のサイドダクト
1217 出口開口部又は側方空気出口
1218 出口開口部又は側方空気出口
1219 1対の羽根/空気整流羽根
1220 スピンドル
1221 空気入口案内部材
1234a 保持要素/移動可能式キャッチ
1234b 手動で作動可能な部材/押下可能なボタン
1234c 付勢部材
1235a 保持要素/移動可能式キャッチ
1235b 手動で作動可能な部材/押下可能なボタン
1235c 付勢部材
1239a 上側フィルタシール要素
1239b 環状プレート
Claims (19)
- ファン組立体であって、
ファン本体と、
前記ファン本体内に収容され、空気流を生成するように配置されたモータ駆動式インペラと、
前記ファン本体から前記空気流を受け入れるように配置された空気入口と、前記ファン組立体から前記空気流を放出するように配置された1又は2以上の空気出口とを有するノズル本体を含むノズルと、
前記ファン本体上に前記ノズルを着脱自在に保持するためのノズル保持機構と、
前記ファン本体に対して前記ノズル本体を回転させるための回転機構であって、駆動部材を駆動するように配置された回転モータと、回転軸の周りに回転するよう前記駆動部材によって駆動されるように配置された被駆動部材とを含む、回転機構と、
を備え、
前記ノズル本体が前記被駆動部材を含み、前記ファン本体が前記回転モータ及び前記駆動部材を含み、
前記ノズルが更に、前記ノズルが前記ファン本体上に取り付けられた時に前記ファン本体に接触するように配置されたベース部材を備え、
前記ノズル本体が、前記ベース部材に対して回転可能であり、
前記ノズル本体は、前記ベース部材を保持する一方で、前記ベース部材が前記ノズル本体に対して回転することを許容するように配置された複数のランナを備える、
ファン組立体。 - 前記ノズル保持機構は、前記ノズルが前記ファン本体上に保持される第1構成と、前記ノズルが前記ファン本体から取り外すために解放される第2構成とを有する、請求項1に記載のファン組立体。
- 前記ノズル保持機構は、前記第1構成と前記第2構成の間で前記ノズル及び前記ファン本体に対して移動可能な保持要素を含む、請求項2に記載のファン組立体。
- 前記保持要素がキャッチを含む、請求項3に記載のファン組立体。
- 前記ファン本体は、前記ノズル保持機構のキャッチによって係合され、これにより前記ノズルを前記第1構成で前記ファン本体に保持するように配置された円形又は弧状のリップを備えている、請求項4に記載のファン組立体。
- 前記駆動部材がピニオンを含み、前記被駆動部材が、少なくとも部分的に円形又は弧状のラックを含む、請求項1~5の何れか1項に記載のファン組立体。
- 前記ピニオンは、直線状の歯と面取りされた上側部分とを有する歯車を含む、請求項6に記載のファン組立体。
- 前記ラックは、直線状の歯と面取りされた下側部分とを含む、請求項6又は7の何れか1項に記載のファン組立体。
- 前記ノズル本体は、前記ノズル本体の回転範囲の端部を超えて前記ノズル本体が回転するのを阻止するように配置された少なくとも1つの止めを備えている、請求項1~8の何れか1項に記載のファン組立体。
- 前記止め又は各止めは更に、前記ファン本体に対して前記ノズル本体の回転範囲外の向きにある場合に前記ノズルが前記ファン本体上に取り付けられるのを妨げるように配置される、請求項9に記載のファン組立体。
- 前記ベース部材が、前記複数のランナの各々内に配置されて滑動するレールを備える、請求項1に記載のファン組立体。
- 前記ファン組立体が更に、前記ファン本体の少なくとも一部を覆って取り付けられたフィルタ組立体を備える、請求項1~11の何れか1項に記載のファン組立体。
- 前記ノズルの前記ベース部材が更に、前記フィルタ組立体の上側表面に接触するように配置された上側フィルタシール要素を備える、請求項12に記載のファン組立体。
- 前記上側フィルタシール要素は、前記ファン本体の表面に接触し、これにより前記ベース部材の下側表面と前記ファン本体との間のシールを形成するように配置される、請求項13に記載のファン組立体。
- 前記ファン本体が、上側セクション及び下側セクションを備え、前記下側セクションは、前記フィルタ組立体が支持されているフィルタ座を提供する、請求項12~14の何れか1項に記載のファン組立体。
- 前記ファン本体の前記上側セクションは、前記フィルタ組立体が配置されるフィルタ区画を備える、請求項15に記載のファン組立体。
- 前記フィルタ区画は、前記フィルタ組立体が前記フィルタ区画に挿入及び取り出すことができる開いた上端部を有する、請求項16に記載のファン組立体。
- ファン組立体のためのノズルであって、
前記ファン組立体の本体から空気流を受け入れるように配置された空気入口と、前記ノズルから前記空気流を放出するよう配置された1又は2以上の空気出口と、を有するノズル本体と、
前記ファン組立体の本体上に前記ノズルを着脱自在に保持するためのノズル保持機構と、
回転軸の周りで前記ノズル本体を回転させるよう駆動部材によって駆動されるように配置された被駆動部材と、
前記ノズルがファン本体上に取り付けられた時に前記ファン本体に接触するように配置されたベース部材と、
を備え、
前記ノズル本体が、前記ベース部材に対して回転可能であり、
前記ノズル本体は、前記ベース部材を保持する一方で、前記ベース部材が前記ノズル本体に対して回転することを許容するように配置された複数のランナを備える、
ノズル。 - 前記ベース部材は更に、環状プレートを含み、好ましくは、前記レールは、前記環状プレートの上部に配置され、前記回転軸に対して半径方向に突出する、請求項11に記載のファン組立体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2022171127A JP7459212B2 (ja) | 2018-11-01 | 2022-10-26 | 回転ノズルを備えたファン |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1817849.1A GB2578615B (en) | 2018-11-01 | 2018-11-01 | A fan assembly |
GB1817849.1 | 2018-11-01 | ||
PCT/GB2019/052832 WO2020089579A1 (en) | 2018-11-01 | 2019-10-08 | Fan with a rotatable nozzle |
Related Child Applications (1)
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JP2022171127A Division JP7459212B2 (ja) | 2018-11-01 | 2022-10-26 | 回転ノズルを備えたファン |
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JP2022509442A JP2022509442A (ja) | 2022-01-20 |
JP7167360B2 true JP7167360B2 (ja) | 2022-11-08 |
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JP2021547954A Active JP7167360B2 (ja) | 2018-11-01 | 2019-10-08 | 回転ノズルを備えたファン |
JP2022171127A Active JP7459212B2 (ja) | 2018-11-01 | 2022-10-26 | 回転ノズルを備えたファン |
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JP2022171127A Active JP7459212B2 (ja) | 2018-11-01 | 2022-10-26 | 回転ノズルを備えたファン |
Country Status (6)
Country | Link |
---|---|
US (2) | US11767859B2 (ja) |
JP (2) | JP7167360B2 (ja) |
KR (1) | KR102610074B1 (ja) |
CN (2) | CN211852308U (ja) |
GB (1) | GB2578615B (ja) |
WO (1) | WO2020089579A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2578615B (en) | 2018-11-01 | 2021-10-13 | Dyson Technology Ltd | A fan assembly |
GB2578617B (en) | 2018-11-01 | 2021-02-24 | Dyson Technology Ltd | A nozzle for a fan assembly |
CN112516365B (zh) * | 2020-12-10 | 2023-06-09 | 深圳市普渡科技有限公司 | 雾化器风道结构、雾化器及消毒机器人 |
CN112546271B (zh) * | 2020-12-10 | 2023-06-09 | 深圳市普渡科技有限公司 | 消毒机器人 |
GB2609593A (en) * | 2021-04-01 | 2023-02-15 | Oxlabs Ltd | Portable air filtering device and face mask therefor |
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GB201817849D0 (en) | 2018-12-19 |
CN211852308U (zh) | 2020-11-03 |
CN111140550A (zh) | 2020-05-12 |
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KR20230167155A (ko) | 2023-12-07 |
KR20210080545A (ko) | 2021-06-30 |
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US11767859B2 (en) | 2023-09-26 |
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